Links

http://www.energiasrenovaveis.com/html/energias/eolica.asp

http://www.naturlink.pt/canais/Artigo.asp?iArtigo=2431&iLingua=1

http://www.centrobraga.com/mpcore.php?name=Noticias&file=article&sid=6746

http://www.edp.pt/EDPI/Internet/PT/Group/Media/EDPNews/2006/eolica.htm

http://opiniaoenoticia.com.br/interna.php?mat=2045